Question

find the area of circle whose radius is 10 cm​

Answer 1

Here the radius of a circle is given to be 10 cm

We have to find the area of the circle

The formula to calculate the area of the circle is

area of circle = πr²

                      = 3.14 × 10 × 10

                      = 314 cm²

Hence, the area of the circle will be 314 cm²

Answer 2

Answer:

314 sq cm

Step-by-step explanation:

Given that

Radius of circle is 10cm

To find

Area of circle

Solution

As we know that

$area \: of \: circle = \pi \times {radius}^{2}$

hence

take

$\pi = 3.14$

now

$area \: of \: circle = 3.14 \times 10 \times 10$

hence by multiplication we get

$area \: of \: circle = 314 {cm}^{2}$